UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/6ie3z8YHQo7ee7lZtYkIyiGNygcbqL7bSHBu9b4cU=' 
WHERE 
  key_id = 'e0ceddeea3f6d4704110c99aa9462666f2b9dbc97ce0b5871b892bf3812f657a' 
  AND (
    token = '7/6ie3z8YHQo7ee7lZtYkIyiGNygcbqL7bSHBu9b4cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )